GIST - Generic Information Server Toolkit
Apple - WebObjects
Application Server Zone
ServerWatch Application Servers
ZDNet Web Application Servers
Application Servers (@ arsdigita)
Exploring the World of Application Servers

Casahl Technology, Inc.
Lakeview Technology
Digital Systems Research Center Report 46
Adventures In Data Replication
Synchrologic iMobile Suite provides mobile database synchronization and data replication for laptops, palmtops, and notebook computers
Products - DataMirror Corporation
Adaptive Replication Project Home Page

metakit
Catalog of free database systems
Build an object database - JavaWorld January 2000
Database Expertise
Database Trends - Library
GigaBASE Object-Relational database system
IBM Software Database and Data Management DB2 Product Family DB2 DataPropagator Library
InterSystems Caché. Download - Contents
Object-Oriented Database Architecture, Product Comparison, and Selection
Planet IT Data Management TechCenter Translating Data And Schemas
SanFrancisco Schema Mapping Object Persistence and Legacy Integration
Tamino - Strategy
Tamino - Technical Description
The Sleepycat Software Home Page
Cetus Links 18,863 Links on Objects and Components - Object-Oriented Database Management Systems
Object-Oriented DBMSs
C++ Database

An Internet Approach to Directories
Netscape Directory and Security White Paper
developer.com - Directories
Directories, Databases, and Indexers
Important Internet Standards LDAP
Directory-Enabled Networks
Dissertation - Electronic directories
The ActiveDirectory (Network Computing)
The Open Group Directory Program
understanding_ldap.html
Understanding LDAP (Book from IBM)
DSML.ORG The Standards Effort to Link Directories with XML
Directory Services Resource Center
DSML Members Only
DSML Gateway for xml-rpc
Review Sizing up LDAP servers, 05-15-00
SLAPHAPI (HTTP api for LDAP from IBM)
Implementing Directory Services Resources Site
Analyzer Reports
IBM SecureWay Directory Downloads SecureWay Directory Version 3.1.1 for Windows NT
Techweb News enterprise directories Technology Is Just One Obstacle For Enterprise Directories July 25, 2000

MessagingDirect E-commerce solutions based on secure embedded messaging
Welcome to OpenNetwork Technologies

CORBA Catching the Next Wave
Distribute Computing
Useful Asynchronous Events and Messaging Middleware Research Links
CrossWorlds Software Products
CWM Audio Briefing The Key to Integrating Enterprise Business Intelligence
IntelligentEAI Welcome
Messaging Middleware
Middleware Resource Center
DM Direct Online Newsletter for Business Intelligence & Data Warehousing Professionals
DM Review Business Intelligence & Data Warehousing Enabling E-Business
Planet IT Enterprise Applications TechCenter Harnessing Corporate Knowledge
Welcome to MessageQ.Com!
Message-Oriented Middleware and the Software Engineer
IBM Software Transaction Systems MQSeries Family Overview
Messaging Online

FreeBSD
FreeBSD Handbook
Frequently Asked Questions for FreeBSD 2.X, 3.X and 4.X
FreeBSD Developers' Handbook
FreeBSD Ports
BSD Today: Configuring Shared Libraries
FreeBSD Porter's Handbook

Resource Description Framework (RDF) Model and Syntax Specification
W3C Resource Description Framework
Digital Libraries Metadata Resources
META Group, Inc. - Bottom-Line Guidance for IT and Business Transformation
http://dublincore.org/

The Metadirectory: A Directory for the Real World
Meta-Directories Cutting Through the Hype White Paper
Directory Synchronization White Paper
PC WEEK The Scoop on Metadirectories
DSML.ORG The Standards Effort to Link Directories with XML
Sybase Links Disparate Data Sources
Meta Directory The Technology Differences

XulPlanet.com
Mozdev
Daily News - MozillaZine! Your Source for Mozilla News and Advocacy
O'Reilly Network Mozilla DevCenter
O'Reilly Network Getting Your Work Into Mozilla
Mozilla at the O'Reilly OSS Convention
Linux Today - Mike Cornall There is Nothing Wrong With Mozilla
O'Reilly Network Mozilla as an Application Virtual Machine
Model-View-Controller
MVC ( Model View Controller )
Taboca ArtworK Development Technote - Standard DHTML - DOM - CSS
XUL Programmer's Reference
XPConnect 'Components' Object Reference
The Mozilla Museum
Java-to-XPCOM Bridge
CNET.com - News - The Net - Easing browser interface development

Python Language Website
A subjective analysis of two high-level, object-oriented languages
The Mailman Mailing List Manager
web2ldap.py
wxPython
pythonware.__main__
The Vaults of Parnassus Python Resources
O'Reilly Network Python DevCenter
Writing Python Extensions in C++

ArgoUML
My Little UML Page
Use Case Alternate Intro
A Survey of Approaches for Describing and Formalizing Use Cases
Use Cases and Functional Requirements
UML Resource Page
UML Resource Center, Unified Modeling Language, Standard Software Notation
UML Reference Card http--www.holub.com ©1999 Allen I. Holub
UML Quick Reference (@ rational)
usecase2
UML can save your next project

WebDAV Resources
WebDAV Papers and Articles

XMLhack
xmlhack Quilt a patchwork of languages to query heterogeneous sources
XSLTVM - an XSLT Virtual Machine
XML Query Data Model
XML Protocol Comparisons
Zvon XSL Tutorial (no frames)
SGML and XML News
XSL Software at XMLSOFTWARE
XML.org - The XML Industry Portal, Hosted by OASIS
XML Enabling Next-Generation Web Applications
XML in 10 points
Zvon XSL Tutorial
CNET Builder.com - Web Programming - XML in the Real World
Software
XML.com - RAX An XML Database API

Zope Homepage
LinuxPlanet - Reviews - Zope An Open-Source Application Server - Introducing Zope
Mailing List Archives
ZopeNewbies: a weblog for the Zope community
The best app servers you've never heard of, 12-13-99
Pro Zope Material
The Zope Quick Reference Document
kentsin
Zope Mozilla Initiative
Zope Questions and Answers
[ZDP] Zope Documentation Project
DevShed - An Introduction to Zope
WebAdmin Zope Builds on its Success
Zope CVS Tree
XML.com - Creating XML Applications With Zope
MARC Mailing list ARChives at PCC
Zope

Krylon - Our Products
BBC News | Front Page
OSNews.com - Exploring the Future of Computing
Meerkat: An Open Wire Service

Amphora Light
KnownSpace
omniORB
infozone - The Open Source EIP Project
wftk Open-source workflow toolkit
Intelligent Enterprise Magazine News & Analysis
Welcome to iMatix
Idea Exchange
exploring XML - WebReference.com - XML - what for
ConceptBase
The Metasystem Transition
Eternal Philosophical Questions
News - Custom Browser
sendmail.net donnellyldap01
Plop95sub
Microsoft Management Console Overview [Microsoft Windows 2000, technical, management, console, snap-ins, MMC]
theKompany.com Projects Open Source Development Overview
KaanBaan - Solutions
XML Protocol WG Charter
Open Source vs. Free Software
MICO - Mico Is COrba
Table of Contents --- Overview
The Free CORBA page
index
ZooLib
NOS nieuws
The Straight Dope What's the origin of the phrase, the birds and the bees
Re birds and the bees
World Wide Web Conference Emerging technologies steal the limelight
Martijn Peters
New Line Software Development GmbH
Techniques for Web Content Accessibility Guidelines 1.0
ZDNet eWEEK Now, 'outfrastructure' is in
Inprise-Borland Uunet Selects Inprise Application Server; Integrates Multiple Databases to Provide Single Overview of Uunet's Network
The Rise of ``Worse is Better''
garbage collection
Income Tax Act Indian Tax System Income Tax Department, Delhi, India
Unicorn Enterprises
Just when you thought your little language was safe ``Expression Templates'' in Java
LEGO SYSTEM Castle 4090
HP Integrates Online Services
eRoom Technology
HP Business Center - Business Services
TPCN - Quotation Center - Over 13,000 Great Quotations (Quotes) To Inspire And Empower You!
Specialty scripting languages
The Linux Challenge Page 1 June 26, 2000
vnunet.com Move over ERP, here comes ERP II
PresenceWorks, Inc.
InstantWork - Home
Thesis Proposal
Software Magazine - Enterprise Portals
Open Applications Group
CNN.com - World Time
Numerology Index
Why Not Zope
Redherring.com - Sun servers- From the December 04, 2000 issue
XML.com XML 2000 Show Floor Review
ibooks.com Electronic IT Reference Books. 1000's of digital titles online!
Flick The Flexible IDL Compiler Kit
Dumpleton Software Consulting - The Home of OSE
WorldOS
Personal info for lilo
Moebius Mud Engine
Free Launcher download
Making Sense of Java
EarthWeb.com Differentiating Content Management, Document Management, and Portals.
Mobile Computing and Communications - News Desk
kenamea home
Internet Groupware for Scientific Collaboration - Draft #3
Techweb News HB1 Visa India India Tech Group Pushes For More U.S. Visas August 21, 2000
Peer-to-Peer Working Group - Home
organizine
The C10K problem
Erlang 5.0.1
IBM SOMobjects
Tweney.com - Misery of Web applications
What is RDF
Salon.com Technology Java Slow, ugly and irrelevant
Planet IT Data Management TechCenter Oracle To Counter Microsoft's .Net Next Week
scottandrew.com
Salon.com Technology Java fans fight back
O'Reilly Network Enabling Component Architectures with JMX [Feb. 01, 2001]
O'Reilly Network Scripting Java Applications with XML and Simkin [Feb. 01, 2001]
Protege 2000 What is it
Welcome To Jef Raskin's Homepage
K-Meleon
Kabira
Kabira Broadband
Making a Semantic Web
Welcome to ERights.Org
The Eddie Mission
Narval Documentation
Who’s Blogging Now
DM Review Business Intelligence & Data Warehousing Enabling E-Business- White Paper Library
Cap'n Wacky's Boatload of Fun!

Cameron Laird's personal notes on the Web Scripting Forum
[11-15-1999] What's in a name (Geek vs Nerd)
Urban Legends
Guerrilla HCI
Inside the Leviathan - 00.02
Bill Gates' Web Site - Speeches
10 Ways To Improve Your Technical Writing
How to Write for the Web (Full Paper)
March 2000 Feature The Ethics of Free Software
Tech Advisor's Soapbox
windows.oreilly.com -- Deep Inside C# An Interview with Microsoft Chief Architect Anders Hejlsberg
A window to agency knowledge

Companies Spin Personalized Portals To Their Advantage
Messaging in the Next Millennium Page 1 December 13, 1999
Microsoft Office Software to Go On Web --September 3, 1999
java.oreilly.com -- News -- Microsoft .NET vs. J2EE How Do They Stack Up
Minimal NT Server-Workstation Differences
New code cracker may revolutionize cryptography
Planet IT Enterprise Applications TechCenter The New Developer Portals
Planning and Deploying a Single Sign-On Solution
Powerful Portals
Rediff On The Net, Infotech Carl Sassenrath, inventor of REBOL scripting language, in an exclusive interview
Salon Technology Software that writes software
Scripting
Servlets.com The Problems with JSP
Technology News from Wired News - digital evolution
webreview.com - Loose Ends (Python vs Rebol)
www.oreilly.com -- Are VHLLs Really High-Level
Choosing a scripting language

MessagingDirect E-commerce solutions based on secure embedded messaging
Welcome to Radiant Logic, Inc.
usefulinc.com XML-based content management, new media consultancy
Transvirtual.com
4K Associates Standards Strategy Consultants
eGenius Inc.
E-mail Server Mirapoint - Job Opportunities
fusionOne Jobs
Ipedo - Home Page
Altio , The Next Stage in the Evolution of the Internet

BCL Computers' gohtm.com Instantly convert document into HTML
links.cgi1
Odigo - Overview
ShopNow.com Merchant Center
Free Email Address Directory Your guide to free email and much, much more!
TPC.INT Send a FAX by E-mail
Welcome to Yeehaa
CoolText.com Online Graphics Generator
Driveway.com - Home Page
Welcome to Searchbutton.com
OnTheWeb -- Free Subdomains, E-Mail Addresses, Web Site Promotion, Search Engine Registration, and more.
GATOR
Instant Portal (real-time)
iSyndicate Express - The Free Content Solution
NetDocuments - FREE secure document storage, sharing and organization on the Web
XNOT
My Docs Online!
Welcome to Dialpad.com
FreeWebspace.net - The largest free webhosting guide.
eProject.com [Log On. Do Great Things.]
Welcome to AppsOnline!
Bookmarklets Home Page - free tools for power surfing
eWork Exchange

Advogato
LinuxBox
Eric Raymond's Home Page
Haiku error messages - GNU Project - Free Software Foundation (FSF)
Open Source Writers Group
Welcome to internet.com's Linux-Open Source Channel
BeOpen.com Open Source Applications Index Software Development Issue Tracking
Developer Central - Open Source
opensource.go.com
Debunking Open-Source Myths Origins and Players
Open-Source Tools Gain Credibility
opensource.oreilly.com -- Whence the Source Untangling the Open Source-Free Software Debate

Jabber.org
PythonPoint - an Open Source presentation package
AtheOS - free alternate operating system
DAVIM - An Instant Message System Based on the WebDAV standard

Freeware for Solaris
IBM alphaWorks
Free Software
[fm] welcome to freshmeat.net

RiSource.org
iTeamWork.com - Project Task Management for Teams
SourceXchange - Home
Mserv intro page
Scripting News
Identification, location and versioning of web-resources
conglomerate
Traffic Analysis Software - The Web Developer's Journal
Transitioning from LAYER, document.layers[], and document.all to W3C Standards
DocZilla Architecture
SourceForge Project Info
FuseBox Organization - ColdFusion application standards
Website META Language (WML), Title
Crossroads Feature Articles
WorldPilot Open Beta Site
Psych 200 Unit 4 Module 2
ODBC Socket Server
Addressing the Enterprise Why the Web needs Groves
vnunet.com [Internet] Rewriting the script on app servers
Workspot, Inc.
SourceForge Project Info - PythPat - Python Patterns Package

C++ Library Reference Contents
Design Techniques Articles
Object-Oriented System Development HTML Edition
The Home Page for Object-Oriented Technology and Eiffel
Hungarian Notation
Programming POSIX Threads
Getting Started With POSIX Threads
Multithreading - definitions
Application Programming
Concurrent Programming in Java Design principles and patterns
Cetus Links 18,415 Links on Objects and Components - Patterns
entwurfsmuster.html
Sites of interest to C++ users
Toward Exception Handling Infrastructures for Component-Based Software
MFC Programmer's SourceBook Thinking in C++
Using Exceptions in Adaptive Programs
POSIX Threads (pthreads) for Win32
Pthreads APIs - User's Guide and Reference
Threads Reference Summary
Test Infected
Solaris 2 Migration Toolkit - Online Documents
Lecture 3 Aggregation & Composition and More Design Patterns
Object-Oriented Software Development COMP4001 Session 1, '00
Patterns for Concurrent, Parallel, and Distributed Systems
Pthread Design Patterns
Component Object Model (COM), DCOM, and Related Capabilities
Win32 Error Codes
Hello, World Page!
Demeter - Center for Software Sciences
Personalities Home Page
C++ portability guide
CBD-HQ Downloads Page
Ootips - Object Orientation Tips
Rational whitepaper Performance Testing C++ Code by Neil Hunt
Flux - About
Erlang
Database Template Library Programmer's Guide
Cetus Links 18,863 Links on Objects and Components - Frameworks
AspectJ.org Site
Asynchronous Pluggable Protocols Overview
AOP Overview
Boost C++ Libraries
Inter-Language Unification -- ILU

Catalog of compilers text manipulation expanded
lex Command
The Free Compilers List -- Title Page
Comp.compilers Re Lex-Yacc inputs for C and C pre-processor
Lex - A Lexical Analyzer Generator
ICS 611 SOFTWARE
ANSI C grammar (Yacc)
Using Lex and Yacc
Flex - a scanner generator
ProGrammar Parser Generator
Programming Language Filters
ANSI C grammar (Lex)

Design Pattern Synopses
Delegation Pattern
The Interaction Design Patterns Home Page
Patterns Home Page
Design Patterns Catalog
Bridge Pattern
developerWorks Patterns for e-business
Patterns of Three-Tier Client-server architectures
Enterprise Software Pattern Synopses

Software Project Management - Project Scheduling and Planning
DATABASE AND WORKFLOW MANAGEMENT
Distributed Management Task Force, Inc.
IMMD6 - Research in Workflow Management
Research
Scheduling & Project Management
Call Graph Drawing Interface
The Control Tower approach to project management
Web-Integrated Software Environment Home Page [1]
Workflow Management 1
Workflow Management Coalition
Workflow Management
Workflow software
Prince2, site index page.
R.S. Pressman & Associates, Inc.
TCM - Toolkit for Conceptual Modeling
About UML
APM document template
Sample Software Documents
Adaptable Process Model
Design by contract (Software Development Online)

GRASP Graphical Representations of Algorithms, Structures and Processes
Project Management & Bug Tracking for Linux
Stoehr Sukachevin's development of the ADRA Project Tracking System
Stonekeep Consulting (Keystone- Project Tracking System in PHP3)
WinCvs.org
Advanced Code and Analysis Tools
c++2html
ClassBuilder
CPPDOC - a C++ documentation system
Free C, C++ Programming Tools at Freeware Home
Free Programming Tools developer tools, help authoring, parsers, lexers, etc
PERCEPS Home Page
Graph Drawing Tools
Epic Products Page
Dumpleton Software Consulting - The Home of OSE
Action Technologies Web-based Workflow and Work Management Software
99.1 Perforce p4 User Guide Concepts
Ultimus Workflow Features
TeamPlay_gnatt.gif

Making Shared Libraries (LinuxFocus)
Solaris Developer Connection - Technical Articles
Programming in C

Systems Internals

Cascading Style Sheets, level 1
ROGET'S Thesaurus Search Form
Standard Template Library Programmer's Guide
MSDN Online Library
IBM Almaden - Welcome
TechEncyclopedia
SQL Reference Page
RFC Index (complete)
The ISO Date Format
JavaScript World -- ECMAScript
whatis.com
CNET.com - News - The Net - Easing browser interface development
The-Jargon-Lexicon-framed.html
Roget's Thesaurus
Benchmark Capital
Using Pthreads Library Calls
Threads Reference Summary
USMap jpg
ODBC API Reference
CIA -- The World Factbook 1999 -- India
CIA -- The World Factbook 1999
Netcraft Web Server Survey
Redland Notes - RDF Concepts Reference
Cygwin User's Guide
Documentation JavaScript
draft-ietf-ldapext-ldap-c-api-03.txt
Netscape LDAP SDK for C LDAP SDK for C Contents
Cambridge Dictionaries Online

Web Cache Control Protocol (WCCP), Version 2 (V1.7.6)

QUEST Data Mining Publications
EDSLAB Publications
Database Group Publications List
Bayesian Self-Organizing Map Simulation using Java Applet
Collaborative Filtering
DEXA '97 Abstracts
Journal of Artificial Intelligence Research
Learning, Bayesian Probability, Graphical Models, and Abduction
MSR Research Areas Decision Theory and Adaptive Systems
Penn Database Research Group Research Projects
VLDB Endowment Inc.
ICDT
IFLA Electronic Collections
ODMG Home Page
A Distributed Architecture for Resource Discovery Using Metadata
Penn Database Research Group Welcome
CS Research Area Database Management Systems (DBMS)
Alan Abrahams - Personal Information Page
Metadata Mediator
The Data Warehousing Information Center
DM Review #1 in Business Intelligence & Data Warehousing
DBMS - August 1997 - A Dimensional Modeling Manifesto
DB Research Groups
11. ICDE 1995
Jan99 Dynamically Reconfigurable Servers
PLoP '99 Proceedings - Complete Abstract Listing
Computer Science Research at Almaden - Garlic
Data Engineering Bulletin
IBM Data Management
WBI Web Intermediaries
Cetus Links 18,863 Links on Objects and Components - Object-Oriented Database Management Systems

Foundations of Object-Relational Mapping
Mapping from a relational to an object-oriented database a survey of current approaches
Object Database vs. Object-Relational Databases
Object-Oriented Access to Relational Databases
Object-Oriented Database Management Systems - Table of Contents
Object-Relational Mapping Basics & Strategies
Cetus Links 15,723 Links on Objects and Components - Databases Mapping Objects to Relations
Comparison of RDBMS and ODBMS for OO apps (POET Software - Products)
AmbySoft Inc. Mapping Objects to Relational Databases White Paper
Patterns for Object-Relational Access Layers
A Pattern Language for Object-RDBMS
The Object-Oriented Database System Manifesto
TSIMMIS Publications and Talks

Data Management for XML
Lore
More on Data Management for XML
Publications on Web Site Management and Semi-structured data
Strudel User's Guide Home
Useful XML Research Links
serge.html
Dan Suciu --- Publications
Query Languages for the Web
Serge Abiteboul 's home page
Program of the Workshop on Query Processing for Semistructured Data and Non-Standard Data Formats
WSQ Web-Supported (Database) Queries

TechSearch
The Clever Project
Sixth International World Wide Web Conference (v1.57)
ParaSite Mining Structural Information on the Web
Measuring Index Quality Using Random Walks on the Web
Automatic RDF Metadata Generation for Resource Discovery
International Journal on Digital Libraries Volume 1 Number 1 April 1997
Project Aristotle(sm) Automated Categorization of Web Resources
Beyond General Web Searching Advanced approaches to finding information on the Web
Conceptual Indexing-Retrieval
Fast Search & Transfer - FAST Web Search
WWW8 Conference Refereed Papers
Welcome to the Seventh International World-Wide Web Conference
The Anatomy of a Search Engine (google)
Sixth International World Wide Web Conference Technical Program
SIGMOD'98 Electronic Proceedings
Other Research Resources on Information Filtering
SIMS Group
QL'98 - Position Papers
NoDoSE The Northwestern Document Structure Extractor
Infobasic Update Search Engine and Research Information
Resources on Agents and Web Research
foa-book
Planet IT Data Management TechCenter Indexing the Web
RuleSpace, Inc. -- Contexion What It Is, Context-based Analysis

Infomine
Inquirus, The NECI Meta Search Engine
MP3 Audio Finder - brought to you by Acceleration Software
Bresso.com latest mp3s, mtv mp3s, mp3 charts, mp3 music
Mp3 Search
MP3 Zone - Get it all
About.com - The network of sites led by expert guides.
List of Specialized Search Engines & Directories
Infobasic's Best Search Engines

Welcome to WebTools
IBM DeveloperWorks
Open Directory - Computers Programming Languages
The GUI Toolkit, Framework Page
ITPRC - The Information Technology Professional's Resource Center
The CHEST Directory by Category
E-Soft Inc. (The WWW & Internet)
MyDesktop - Tuesday, December 7th, 1999 - Windows, Hardware, Linux, Software--Technology For You
ODP - Open Directory Project
ServerWatch Servers. Your Guide to Internet Server Software information
BeOpen.com The Open Source Applications Portal
Intelligent Enterprise Magazine - Product Review
IntelligentEAI Welcome

PO - Algorithms, Data Structures

ACM JEA Home Page
The Directory of Computing Science Journals
The World-Wide Web Virtual Library Electronic Journals
EMA's Messaging Magazine Main Menu

Web Developer's Virtual Library Encyclopedia of Web Design Tutorials, Articles and Discussions
Welcome to WebTools
Color Chart
WebReference.com - The Webmaster's Reference Library Web Site Design Tips and Tutorials
Webmonkey
webreview.com - The Master List
Web Techniques
gelicon.com - Web Development Articles, Consumer Reviews, Help Forums, Tutorials, and Much More.

ArtToday - High-quality clipart, buttons, arrows, bullets, graphics, backgrounds, rules, textures, icons, photos, and animated GIF files
Graphics4Free.com - Bars, Bullets, Arrows, Icons, Fonts, Backgrounds, Space Images and MORE!
Freeware Home - Collection of Free Software and Internet Services
FreeImages.com
IconBAZAAR - Symbols and Gizmos - Page 2
Icons Inlines
WebWorx Free Web Graphics
twinKK graphics - Studio (main page)
Ponderosa! free web graphics by WebVoodoo
Bimsan's Free Web Graphics
Quietsiren Design Linkware Directory
Interactive Pictures Corp. - The World Leader in Internet Photography
Leo's Icon Archive - 5000+ free icons, caps, comics, buttons, bullets, bars, tips & originals
elated buttonkits
GraphSearch
HTML Icons & Artwork
Icons - Page 4 sun and moon, animated flower, raindrop, scissors, thumbs up, checkmark, exit sign, flag, question mark
The Whole Internet Guide To Clipart
Watermark web set
Nebulus Designs - Your Web Design Superstop and Solution Station!
Stoneage web set
The WDVL VL-WWW Images_and_Icons
WebShop Buttons - web design graphic buttons.